brick with decal script(Roblox)

base = "http://www.roblox.com/asset/?id="
id1 = 453832749
id2 = 453832749
local brick = Instance.new("Part", workspace)
brick.BrickColor = BrickColor.Black()
brick.Size = Vector3.new(2, 30, 50)
--brick.Position = Vector3.new()
brick.Anchored = true
local decal1 = Instance.new("Decal", brick)
decal1.Face = "Right"
decal1.Texture = base..id1
local decal2 = Instance.new("Decal", brick)
decal2.Face = "Left"
decal2.Texture = base..id2